【作者单位】;[ 1 ] Tibet Univ, Modern Educ & Technol Ctr, Lhasa, Tibet, Peoples R China
【年份】2014
【页码】484-487
【ISSN】2164-5221
【关键词】speech enhancement noise power spectrum estimation weak speech protection
【摘要】 Noise power spectrum estimation is a fundamental component of speech enhancement. In the paper, an improved noise power spectrum estimation algorithm and weak speech protection smoothing are proposed for non-stationary noise environments. The estimat...
